2345502564 has 36 divisors (see below), whose sum is σ = 5930542800. Its totient is φ = 781618800.

The previous prime is 2345502491. The next prime is 2345502569. The reversal of 2345502564 is 4652055432.

2345502564 is a `hidden beast` number, since 2 + 3 + 45 + 50 + 2 + 564 = 666.

2345502564 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2345502569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175387 + ... + 188285.

It is an arithmetic number, because the mean of its divisors is an integer number (164737300).

Almost surely, 2^2345502564 is an apocalyptic number.

It is an amenable number.

2345502564 is an abundant number, since it is smaller than the sum of its proper divisors (3585040236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2345502564 is a wasteful number, since it uses less digits than its factorization.

2345502564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17960 (or 17955 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 2345502564 is about 48430.3888483254. The cubic root of 2345502564 is about 1328.6542182589.

Adding to 2345502564 its reverse (4652055432), we get a palindrome (6997557996).

The spelling of 2345502564 in words is "two billion, three hundred forty-five million, five hundred two thousand, five hundred sixty-four".